You can download your account statements to calculate and verify them manually, or use the Futures Analysis tool to view a summary of your total PnL, total losses, and trading fees since November 1, 2022. First, upgrade your app to the latest version. In the app, on the contract trading page, tap the three dots in the top right corner > Futures analysis. You may also find it on the app's homepage, select Assets > Tap the > icon beside Today's PnL > Futures analysis.